Wiring Device Retainer, Pre-Galvanized Steel, Retainer Leveler Box Type

Wiring Device Retainer, Adds Rigidity to Devices in Oversize Wall Openings, For Use With Drywall, Tile and Panel Walls, Characteristics Prevents Broken Cover Plates and Makes Floating Device Rigid and Level, Color Silver, Material of Construction Pre-Galvanized Steel, Standards UL/CUL